72095142825 has 24 divisors (see below), whose sum is σ = 132441448800. Its totient is φ = 38450742480.

The previous prime is 72095142817. The next prime is 72095142851. The reversal of 72095142825 is 52824159027.

It is not a de Polignac number, because 72095142825 - 2³ = 72095142817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53403135 + ... + 53404484.

It is an arithmetic number, because the mean of its divisors is an integer number (5518393700).

Almost surely, 2^72095142825 is an apocalyptic number.

72095142825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

72095142825 is a deficient number, since it is larger than the sum of its proper divisors (60346305975).

72095142825 is a wasteful number, since it uses less digits than its factorization.

72095142825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106807638 (or 106807627 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 72095142825 in words is "seventy-two billion, ninety-five million, one hundred forty-two thousand, eight hundred twenty-five".