7540612051 has 16 divisors (see below), whose sum is σ = 8787437568. Its totient is φ = 6336871200.

The previous prime is 7540612003. The next prime is 7540612067. The reversal of 7540612051 is 1502160457.

It is a cyclic number.

It is not a de Polignac number, because 7540612051 - 2¹¹ = 7540610003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7540612091) 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, 104406 + ... + 161188.

It is an arithmetic number, because the mean of its divisors is an integer number (549214848).

Almost surely, 2^7540612051 is an apocalyptic number.

7540612051 is a deficient number, since it is larger than the sum of its proper divisors (1246825517).

7540612051 is a wasteful number, since it uses less digits than its factorization.

7540612051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57162.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 7540612051 is about 86836.6976053327. The cubic root of 7540612051 is about 1960.9605914572.

The spelling of 7540612051 in words is "seven billion, five hundred forty million, six hundred twelve thousand, fifty-one".