45878078202 has 32 divisors (see below), whose sum is σ = 101033132544. Its totient is φ = 13772516400.

The previous prime is 45878078189. The next prime is 45878078249. The reversal of 45878078202 is 20287087854.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3241174 + ... + 3255297.

It is an arithmetic number, because the mean of its divisors is an integer number (3157285392).

Almost surely, 2^45878078202 is an apocalyptic number.

45878078202 is an abundant number, since it is smaller than the sum of its proper divisors (55155054342).

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

45878078202 is a wasteful number, since it uses less digits than its factorization.

45878078202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6496594.

The product of its (nonzero) digits is 2007040, while the sum is 51.

The spelling of 45878078202 in words is "forty-five billion, eight hundred seventy-eight million, seventy-eight thousand, two hundred two".