45520444502 has 16 divisors (see below), whose sum is σ = 77858498592. Its totient is φ = 19773586560.

The previous prime is 45520444481. The next prime is 45520444523. The reversal of 45520444502 is 20544402554.

It is an interprime number because it is at equal distance from previous prime (45520444481) and next prime (45520444523).

It is a super-2 number, since 2×45520444502² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51493274 + ... + 51494157.

It is an arithmetic number, because the mean of its divisors is an integer number (4866156162).

Almost surely, 2^45520444502 is an apocalyptic number.

45520444502 is a deficient number, since it is larger than the sum of its proper divisors (32338054090).

45520444502 is a wasteful number, since it uses less digits than its factorization.

45520444502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102987463.

The product of its (nonzero) digits is 128000, while the sum is 35.

The spelling of 45520444502 in words is "forty-five billion, five hundred twenty million, four hundred forty-four thousand, five hundred two".