1625255032623 has 32 divisors (see below), whose sum is σ = 2246331787200. Its totient is φ = 1043996276736.

The previous prime is 1625255032619. The next prime is 1625255032627. The reversal of 1625255032623 is 3262305525261.

It is an interprime number because it is at equal distance from previous prime (1625255032619) and next prime (1625255032627).

It is not a de Polignac number, because 1625255032623 - 2² = 1625255032619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625255032627) 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, 98319223 + ... + 98335751.

It is an arithmetic number, because the mean of its divisors is an integer number (70197868350).

Almost surely, 2^{1625255032623} is an apocalyptic number.

1625255032623 is a deficient number, since it is larger than the sum of its proper divisors (621076754577).

1625255032623 is a wasteful number, since it uses less digits than its factorization.

1625255032623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18811.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 1625255032623 in words is "one trillion, six hundred twenty-five billion, two hundred fifty-five million, thirty-two thousand, six hundred twenty-three".