49813971074 has 8 divisors (see below), whose sum is σ = 85395379008. Its totient is φ = 21348844740.

The previous prime is 49813971073. The next prime is 49813971079. The reversal of 49813971074 is 47017931894.

It is a happy number.

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

It is a super-2 number, since 2×49813971074² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49813971073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779070382 + ... + 1779070409.

It is an arithmetic number, because the mean of its divisors is an integer number (10674422376).

Almost surely, 2^49813971074 is an apocalyptic number.

49813971074 is a deficient number, since it is larger than the sum of its proper divisors (35581407934).

49813971074 is a wasteful number, since it uses less digits than its factorization.

49813971074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558140800.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 49813971074 in words is "forty-nine billion, eight hundred thirteen million, nine hundred seventy-one thousand, seventy-four".