7472523705 has 16 divisors (see below), whose sum is σ = 12475866240. Its totient is φ = 3812069888.

The previous prime is 7472523677. The next prime is 7472523727. The reversal of 7472523705 is 5073252747.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7472523705 - 2⁵ = 7472523673 is a prime.

It is a super-2 number, since 2×7472523705² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10829400 + ... + 10830089.

It is an arithmetic number, because the mean of its divisors is an integer number (779741640).

Almost surely, 2^7472523705 is an apocalyptic number.

It is an amenable number.

7472523705 is a deficient number, since it is larger than the sum of its proper divisors (5003342535).

7472523705 is a wasteful number, since it uses less digits than its factorization.

7472523705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21659520.

The product of its (nonzero) digits is 411600, while the sum is 42.

The square root of 7472523705 is about 86443.7603589756. The cubic root of 7472523705 is about 1955.0405387512.

The spelling of 7472523705 in words is "seven billion, four hundred seventy-two million, five hundred twenty-three thousand, seven hundred five".