1625026001023 has 8 divisors (see below), whose sum is σ = 1661864397408. Its totient is φ = 1588581598464.

The previous prime is 1625026000981. The next prime is 1625026001059. The reversal of 1625026001023 is 3201006205261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1625026001023 - 2⁹ = 1625026000511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1625026000982 and 1625026001000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1625026001323) 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, 98490115 + ... + 98506612.

It is an arithmetic number, because the mean of its divisors is an integer number (207733049676).

Almost surely, 2^{1625026001023} is an apocalyptic number.

1625026001023 is a deficient number, since it is larger than the sum of its proper divisors (36838396385).

1625026001023 is a wasteful number, since it uses less digits than its factorization.

1625026001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196996913.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 1625026001023 in words is "one trillion, six hundred twenty-five billion, twenty-six million, one thousand, twenty-three".