2512562240232 has 72 divisors (see below), whose sum is σ = 7479717851970. Its totient is φ = 761382494400.

The previous prime is 2512562240231. The next prime is 2512562240261. The reversal of 2512562240232 is 2320422652152.

2512562240232 is a `hidden beast` number, since 2 + 5 + 1 + 2 + 5 + 622 + 4 + 0 + 23 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1860916135716 + 651646104516 = 1364154^2 + 807246^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×2512562240232² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2512562240231) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 144192519 + ... + 144209942.

Almost surely, 2^{2512562240232} is an apocalyptic number.

2512562240232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2512562240232 is an abundant number, since it is smaller than the sum of its proper divisors (4967155611738).

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

2512562240232 is a wasteful number, since it uses less digits than its factorization.

2512562240232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288402495 (or 288402477 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 2512562240232 its reverse (2320422652152), we get a palindrome (4832984892384).

The spelling of 2512562240232 in words is "two trillion, five hundred twelve billion, five hundred sixty-two million, two hundred forty thousand, two hundred thirty-two".