152473403 has 8 divisors (see below), whose sum is σ = 153653760. Its totient is φ = 151297960.

The previous prime is 152473381. The next prime is 152473483. The reversal of 152473403 is 304374251.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152473403 - 2¹² = 152469307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152473483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80558 + ... + 82428.

It is an arithmetic number, because the mean of its divisors is an integer number (19206720).

Almost surely, 2^152473403 is an apocalyptic number.

152473403 is a deficient number, since it is larger than the sum of its proper divisors (1180357).

152473403 is a wasteful number, since it uses less digits than its factorization.

152473403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 152473403 is about 12348.0121072179. The cubic root of 152473403 is about 534.2338035033.

The spelling of 152473403 in words is "one hundred fifty-two million, four hundred seventy-three thousand, four hundred three".