1625361271233 has 32 divisors (see below), whose sum is σ = 2534479343616. Its totient is φ = 907128367488.

The previous prime is 1625361271213. The next prime is 1625361271243. The reversal of 1625361271233 is 3321721635261.

It is a happy number.

It is not a de Polignac number, because 1625361271233 - 2¹⁴ = 1625361254849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1625361271213) 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, 21532285 + ... + 21607637.

It is an arithmetic number, because the mean of its divisors is an integer number (79202479488).

Almost surely, 2^{1625361271233} is an apocalyptic number.

It is an amenable number.

1625361271233 is a deficient number, since it is larger than the sum of its proper divisors (909118072383).

1625361271233 is a wasteful number, since it uses less digits than its factorization.

1625361271233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99293.

The product of its digits is 272160, while the sum is 42.

The spelling of 1625361271233 in words is "one trillion, six hundred twenty-five billion, three hundred sixty-one million, two hundred seventy-one thousand, two hundred thirty-three".