5778361450 has 24 divisors (see below), whose sum is σ = 10816224012. Its totient is φ = 2296619520.

The previous prime is 5778361441. The next prime is 5778361451. The reversal of 5778361450 is 541638775.

It can be written as a sum of positive squares in 6 ways, for example, as 2101030569 + 3677330881 = 45837^2 + 60641^2 .

It is a super-2 number, since 2×5778361450² = 66778922093692205000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5778361450.

It is not an unprimeable number, because it can be changed into a prime (5778361451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 360199 + ... + 375898.

Almost surely, 2^5778361450 is an apocalyptic number.

5778361450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5778361450 is a deficient number, since it is larger than the sum of its proper divisors (5037862562).

5778361450 is a wasteful number, since it uses less digits than its factorization.

5778361450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736266 (or 736261 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 5778361450 is about 76015.5342676745. The cubic root of 5778361450 is about 1794.4646256805.

The spelling of 5778361450 in words is "five billion, seven hundred seventy-eight million, three hundred sixty-one thousand, four hundred fifty".