7553012872 has 32 divisors (see below), whose sum is σ = 14799516480. Its totient is φ = 3606961600.

The previous prime is 7553012869. The next prime is 7553012911. The reversal of 7553012872 is 2782103557.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95622 + ... + 155722.

It is an arithmetic number, because the mean of its divisors is an integer number (462484890).

Almost surely, 2^7553012872 is an apocalyptic number.

It is an amenable number.

7553012872 is a deficient number, since it is larger than the sum of its proper divisors (7246503608).

7553012872 is a wasteful number, since it uses less digits than its factorization.

7553012872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60813 (or 60809 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 7553012872 is about 86908.0713858040. The cubic root of 7553012872 is about 1962.0349606165.

The spelling of 7553012872 in words is "seven billion, five hundred fifty-three million, twelve thousand, eight hundred seventy-two".