45832920042 has 64 divisors (see below), whose sum is σ = 117724723200. Its totient is φ = 11562243264.

The previous prime is 45832919999. The next prime is 45832920043. The reversal of 45832920042 is 24002923854.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (45832920043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1812292 + ... + 1837407.

It is an arithmetic number, because the mean of its divisors is an integer number (1839448800).

Almost surely, 2^45832920042 is an apocalyptic number.

45832920042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45832920042 is an abundant number, since it is smaller than the sum of its proper divisors (71891803158).

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

45832920042 is a wasteful number, since it uses less digits than its factorization.

45832920042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3649747.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 45832920042 in words is "forty-five billion, eight hundred thirty-two million, nine hundred twenty thousand, forty-two".