76853101 has 4 divisors (see below), whose sum is σ = 82764892. Its totient is φ = 70941312.

The previous prime is 76853099. The next prime is 76853149. The reversal of 76853101 is 10135867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10135867 = 7 ⋅1447981.

It can be written as a sum of positive squares in 2 ways, for example, as 24000201 + 52852900 = 4899^2 + 7270^2 .

It is not a de Polignac number, because 76853101 - 2¹ = 76853099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76853171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2955876 + ... + 2955901.

It is an arithmetic number, because the mean of its divisors is an integer number (20691223).

Almost surely, 2^76853101 is an apocalyptic number.

It is an amenable number.

76853101 is a deficient number, since it is larger than the sum of its proper divisors (5911791).

76853101 is a wasteful number, since it uses less digits than its factorization.

76853101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5911790.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 76853101 is about 8766.5900440251. The cubic root of 76853101 is about 425.1613707850.

Adding to 76853101 its reverse (10135867), we get a palindrome (86988968).

The spelling of 76853101 in words is "seventy-six million, eight hundred fifty-three thousand, one hundred one".