2500345400132 has 24 divisors (see below), whose sum is σ = 4385337812352. Its totient is φ = 1247394329600.

The previous prime is 2500345400131. The next prime is 2500345400143. The reversal of 2500345400132 is 2310045430052.

It is a happy number.

It is a super-2 number, since 2×2500345400132² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2500345400095 and 2500345400104.

It is not an unprimeable number, because it can be changed into a prime (2500345400131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3551513 + ... + 4196895.

It is an arithmetic number, because the mean of its divisors is an integer number (182722408848).

Almost surely, 2^{2500345400132} is an apocalyptic number.

It is an amenable number.

2500345400132 is a deficient number, since it is larger than the sum of its proper divisors (1884992412220).

2500345400132 is a wasteful number, since it uses less digits than its factorization.

2500345400132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647539 (or 647537 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 2500345400132 in words is "two trillion, five hundred billion, three hundred forty-five million, four hundred thousand, one hundred thirty-two".