45272376402 has 32 divisors (see below), whose sum is σ = 98788783680. Its totient is φ = 13717139520.

The previous prime is 45272376377. The next prime is 45272376449. The reversal of 45272376402 is 20467327254.

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, 529768 + ... + 609260.

It is an arithmetic number, because the mean of its divisors is an integer number (3087149490).

Almost surely, 2^45272376402 is an apocalyptic number.

45272376402 is an abundant number, since it is smaller than the sum of its proper divisors (53516407278).

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

45272376402 is a wasteful number, since it uses less digits than its factorization.

45272376402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88138.

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 45272376402 in words is "forty-five billion, two hundred seventy-two million, three hundred seventy-six thousand, four hundred two".