47577450507 has 8 divisors (see below), whose sum is σ = 64786315776. Its totient is φ = 31043442792.

The previous prime is 47577450499. The next prime is 47577450509. The reversal of 47577450507 is 70505477574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47577450507 - 2³ = 47577450499 is a prime.

It is a super-2 number, since 2×47577450507² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47577450507.

It is not an unprimeable number, because it can be changed into a prime (47577450509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168714223 + ... + 168714504.

It is an arithmetic number, because the mean of its divisors is an integer number (8098289472).

Almost surely, 2^47577450507 is an apocalyptic number.

47577450507 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

47577450507 is a deficient number, since it is larger than the sum of its proper divisors (17208865269).

47577450507 is a wasteful number, since it uses less digits than its factorization.

47577450507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337428777.

The product of its (nonzero) digits is 4802000, while the sum is 51.

The spelling of 47577450507 in words is "forty-seven billion, five hundred seventy-seven million, four hundred fifty thousand, five hundred seven".