49064031492 has 24 divisors (see below), whose sum is σ = 130837417536. Its totient is φ = 14018294688.

The previous prime is 49064031491. The next prime is 49064031521. The reversal of 49064031492 is 29413046094.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (49064031491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292047723 + ... + 292047890.

It is an arithmetic number, because the mean of its divisors is an integer number (5451559064).

Almost surely, 2^49064031492 is an apocalyptic number.

49064031492 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49064031492 is an abundant number, since it is smaller than the sum of its proper divisors (81773386044).

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

49064031492 is a wasteful number, since it uses less digits than its factorization.

49064031492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584095627 (or 584095625 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 49064031492 in words is "forty-nine billion, sixty-four million, thirty-one thousand, four hundred ninety-two".