47565513401 has 8 divisors (see below), whose sum is σ = 55386258624. Its totient is φ = 40001186160.

The previous prime is 47565513397. The next prime is 47565513407. The reversal of 47565513401 is 10431556574.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 47565513401 - 2² = 47565513397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47565513407) 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, 64104095 + ... + 64104836.

It is an arithmetic number, because the mean of its divisors is an integer number (6923282328).

Almost surely, 2^47565513401 is an apocalyptic number.

It is an amenable number.

47565513401 is a deficient number, since it is larger than the sum of its proper divisors (7820745223).

47565513401 is a wasteful number, since it uses less digits than its factorization.

47565513401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128208991.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 47565513401 in words is "forty-seven billion, five hundred sixty-five million, five hundred thirteen thousand, four hundred one".