7540713705 has 64 divisors (see below), whose sum is σ = 14135666688. Its totient is φ = 3360752640.

The previous prime is 7540713683. The next prime is 7540713709. The reversal of 7540713705 is 5073170457.

It is not a de Polignac number, because 7540713705 - 2⁷ = 7540713577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7540713709) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3118657 + ... + 3121073.

It is an arithmetic number, because the mean of its divisors is an integer number (220869792).

Almost surely, 2^7540713705 is an apocalyptic number.

It is an amenable number.

7540713705 is a deficient number, since it is larger than the sum of its proper divisors (6594952983).

7540713705 is a wasteful number, since it uses less digits than its factorization.

7540713705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166.

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 7540713705 is about 86837.2829204139. The cubic root of 7540713705 is about 1960.9694032350.

The spelling of 7540713705 in words is "seven billion, five hundred forty million, seven hundred thirteen thousand, seven hundred five".