479501523488 has 48 divisors (see below), whose sum is σ = 1017012562776. Its totient is φ = 221226301440.

The previous prime is 479501523461. The next prime is 479501523499. The reversal of 479501523488 is 884325105974.

It can be written as a sum of positive squares in 4 ways, for example, as 479489772304 + 11751184 = 692452^2 + 3428^2 .

It is a super-2 number, since 2×479501523488² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916178 + ... + 1341038.

Almost surely, 2^479501523488 is an apocalyptic number.

It is an amenable number.

479501523488 is an abundant number, since it is smaller than the sum of its proper divisors (537511039288).

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

479501523488 is a wasteful number, since it uses less digits than its factorization.

479501523488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427597 (or 427589 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 479501523488 in words is "four hundred seventy-nine billion, five hundred one million, five hundred twenty-three thousand, four hundred eighty-eight".