1625245506152 has 128 divisors (see below), whose sum is σ = 3291748761600. Its totient is φ = 750536236800.

The previous prime is 1625245506151. The next prime is 1625245506217. The reversal of 1625245506152 is 2516055425261.

It is not an unprimeable number, because it can be changed into a prime (1625245506151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479280377 + ... + 479283767.

It is an arithmetic number, because the mean of its divisors is an integer number (25716787200).

Almost surely, 2^{1625245506152} is an apocalyptic number.

It is an amenable number.

1625245506152 is an abundant number, since it is smaller than the sum of its proper divisors (1666503255448).

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

1625245506152 is a wasteful number, since it uses less digits than its factorization.

1625245506152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4207 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 1625245506152 in words is "one trillion, six hundred twenty-five billion, two hundred forty-five million, five hundred six thousand, one hundred fifty-two".