49704590451 has 8 divisors (see below), whose sum is σ = 66298981824. Its totient is φ = 33123296360.

The previous prime is 49704590447. The next prime is 49704590461. The reversal of 49704590451 is 15409540794.

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 49704590451 - 2² = 49704590447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49704590451.

It is not an unprimeable number, because it can be changed into a prime (49704590461) 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, 3265461 + ... + 3280646.

It is an arithmetic number, because the mean of its divisors is an integer number (8287372728).

Almost surely, 2^49704590451 is an apocalyptic number.

49704590451 is a deficient number, since it is larger than the sum of its proper divisors (16594391373).

49704590451 is a wasteful number, since it uses less digits than its factorization.

49704590451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6548641.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 49704590451 in words is "forty-nine billion, seven hundred four million, five hundred ninety thousand, four hundred fifty-one".