45280039962 has 16 divisors (see below), whose sum is σ = 95326400160. Its totient is φ = 14298959952.

The previous prime is 45280039951. The next prime is 45280039963. The reversal of 45280039962 is 26993008254.

It is a happy number.

It is a super-2 number, since 2×45280039962² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45280039963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198596553 + ... + 198596780.

It is an arithmetic number, because the mean of its divisors is an integer number (5957900010).

Almost surely, 2^45280039962 is an apocalyptic number.

45280039962 is an abundant number, since it is smaller than the sum of its proper divisors (50046360198).

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

45280039962 is a wasteful number, since it uses less digits than its factorization.

45280039962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397193357.

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 45280039962 in words is "forty-five billion, two hundred eighty million, thirty-nine thousand, nine hundred sixty-two".