49699656370 has 32 divisors (see below), whose sum is σ = 110103856128. Its totient is φ = 15729121728.

The previous prime is 49699656361. The next prime is 49699656371. The reversal of 49699656370 is 7365699694.

It is not an unprimeable number, because it can be changed into a prime (49699656371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27306594 + ... + 27308413.

It is an arithmetic number, because the mean of its divisors is an integer number (3440745504).

Almost surely, 2^49699656370 is an apocalyptic number.

49699656370 is an abundant number, since it is smaller than the sum of its proper divisors (60404199758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49699656370 is a wasteful number, since it uses less digits than its factorization.

49699656370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54615034.

The product of its (nonzero) digits is 66134880, while the sum is 64.

The spelling of 49699656370 in words is "forty-nine billion, six hundred ninety-nine million, six hundred fifty-six thousand, three hundred seventy".