45505152402 has 32 divisors (see below), whose sum is σ = 93958840320. Its totient is φ = 14677094160.

The previous prime is 45505152397. The next prime is 45505152403. The reversal of 45505152402 is 20425150554.

It is not an unprimeable number, because it can be changed into a prime (45505152403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2057133 + ... + 2079135.

It is an arithmetic number, because the mean of its divisors is an integer number (2936213760).

Almost surely, 2^45505152402 is an apocalyptic number.

45505152402 is an abundant number, since it is smaller than the sum of its proper divisors (48453687918).

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

45505152402 is a wasteful number, since it uses less digits than its factorization.

45505152402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33158.

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 45505152402 in words is "forty-five billion, five hundred five million, one hundred fifty-two thousand, four hundred two".