45436530132 has 72 divisors (see below), whose sum is σ = 134462607552. Its totient is φ = 12665232000.

The previous prime is 45436530119. The next prime is 45436530157. The reversal of 45436530132 is 23103563454.

45436530132 is a `hidden beast` number, since 45 + 436 + 53 + 0 + 132 = 666.

45436530132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45436530132² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2188494 + ... + 2209157.

It is an arithmetic number, because the mean of its divisors is an integer number (1867536216).

Almost surely, 2^45436530132 is an apocalyptic number.

45436530132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45436530132 is an abundant number, since it is smaller than the sum of its proper divisors (89026077420).

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

45436530132 is a wasteful number, since it uses less digits than its factorization.

45436530132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4397709 (or 4397704 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 45436530132 in words is "forty-five billion, four hundred thirty-six million, five hundred thirty thousand, one hundred thirty-two".