2625991475604 has 48 divisors (see below), whose sum is σ = 7003111038336. Its totient is φ = 750233232000.

The previous prime is 2625991475573. The next prime is 2625991475633. The reversal of 2625991475604 is 4065741995262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233394 + ... + 2303574.

It is an arithmetic number, because the mean of its divisors is an integer number (145898146632).

Almost surely, 2^{2625991475604} is an apocalyptic number.

It is an amenable number.

2625991475604 is an abundant number, since it is smaller than the sum of its proper divisors (4377119562732).

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

2625991475604 is a wasteful number, since it uses less digits than its factorization.

2625991475604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085296 (or 2085294 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 2625991475604 in words is "two trillion, six hundred twenty-five billion, nine hundred ninety-one million, four hundred seventy-five thousand, six hundred four".