45026739394 has 32 divisors (see below), whose sum is σ = 85992721920. Its totient is φ = 17198540352.

The previous prime is 45026739371. The next prime is 45026739421. The reversal of 45026739394 is 49393762054.

It is a happy number.

45026739394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4260234 + ... + 4270789.

It is an arithmetic number, because the mean of its divisors is an integer number (2687272560).

Almost surely, 2^45026739394 is an apocalyptic number.

45026739394 is a deficient number, since it is larger than the sum of its proper divisors (40965982526).

45026739394 is a wasteful number, since it uses less digits than its factorization.

45026739394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8531074.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 45026739394 in words is "forty-five billion, twenty-six million, seven hundred thirty-nine thousand, three hundred ninety-four".