45745454754 has 32 divisors (see below), whose sum is σ = 104404045440. Its totient is φ = 14836363056.

The previous prime is 45745454687. The next prime is 45745454767.

45745454754 is a `hidden beast` number, since 4 + 5 + 7 + 4 + 545 + 47 + 54 = 666.

45745454754 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×45745454754² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 45745454754.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11445814 + ... + 11449809.

It is an arithmetic number, because the mean of its divisors is an integer number (3262626420).

Almost surely, 2^45745454754 is an apocalyptic number.

45745454754 is an abundant number, since it is smaller than the sum of its proper divisors (58658590686).

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

45745454754 is a wasteful number, since it uses less digits than its factorization.

45745454754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22895671 (or 22895665 counting only the distinct ones).

The product of its digits is 31360000, while the sum is 54.

The spelling of 45745454754 in words is "forty-five billion, seven hundred forty-five million, four hundred fifty-four thousand, seven hundred fifty-four".