45240251294 has 16 divisors (see below), whose sum is σ = 77568457056. Its totient is φ = 19385244000.

The previous prime is 45240251279. The next prime is 45240251341. The reversal of 45240251294 is 49215204254.

It is a happy number.

45240251294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203597 + ... + 363224.

It is an arithmetic number, because the mean of its divisors is an integer number (4848028566).

Almost surely, 2^45240251294 is an apocalyptic number.

45240251294 is a deficient number, since it is larger than the sum of its proper divisors (32328205762).

45240251294 is a wasteful number, since it uses less digits than its factorization.

45240251294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572531.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 45240251294 in words is "forty-five billion, two hundred forty million, two hundred fifty-one thousand, two hundred ninety-four".