2501075432 has 8 divisors (see below), whose sum is σ = 4689516450. Its totient is φ = 1250537712.

The previous prime is 2501075429. The next prime is 2501075441. The reversal of 2501075432 is 2345701052.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1954170436 + 546904996 = 44206^2 + 23386^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2501075395 and 2501075404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156317207 + ... + 156317222.

Almost surely, 2^2501075432 is an apocalyptic number.

It is an amenable number.

2501075432 is a deficient number, since it is larger than the sum of its proper divisors (2188441018).

2501075432 is a wasteful number, since it uses less digits than its factorization.

2501075432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312634435 (or 312634431 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2501075432 is about 50010.7531636947. The cubic root of 2501075432 is about 1357.4033918364.

Adding to 2501075432 its reverse (2345701052), we get a palindrome (4846776484).

The spelling of 2501075432 in words is "two billion, five hundred one million, seventy-five thousand, four hundred thirty-two".