72025055133 has 16 divisors (see below), whose sum is σ = 101694361536. Its totient is φ = 45186888960.

The previous prime is 72025055093. The next prime is 72025055153. The reversal of 72025055133 is 33155052027.

It is not a de Polignac number, because 72025055133 - 2²² = 72020860829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72025055094 and 72025055103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72025055153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381318 + ... + 538008.

It is an arithmetic number, because the mean of its divisors is an integer number (6355897596).

Almost surely, 2^72025055133 is an apocalyptic number.

It is an amenable number.

72025055133 is a deficient number, since it is larger than the sum of its proper divisors (29669306403).

72025055133 is a wasteful number, since it uses less digits than its factorization.

72025055133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165724.

The product of its (nonzero) digits is 31500, while the sum is 33.

The spelling of 72025055133 in words is "seventy-two billion, twenty-five million, fifty-five thousand, one hundred thirty-three".