4776507257490 has 192 divisors, whose sum is σ = 12967304968800. Its totient is φ = 1218323054592.

The previous prime is 4776507257429. The next prime is 4776507257497. The reversal of 4776507257490 is 947527056774.

4776507257490 is a `hidden beast` number, since 4 + 7 + 7 + 6 + 50 + 7 + 2 + 574 + 9 + 0 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 197938679409 + 4578568578081 = 444903^2 + 2139759^2 .

It is a super-2 number, since 2×4776507257490² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4776507257497) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1111589022 + ... + 1111593318.

Almost surely, 2^{4776507257490} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4776507257490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6483652484400).

4776507257490 is an abundant number, since it is smaller than the sum of its proper divisors (8190797711310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4776507257490 is a wasteful number, since it uses less digits than its factorization.

4776507257490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8221 (or 8218 counting only the distinct ones).

The product of its (nonzero) digits is 103723200, while the sum is 63.

The spelling of 4776507257490 in words is "four trillion, seven hundred seventy-six billion, five hundred seven million, two hundred fifty-seven thousand, four hundred ninety".