45265015542 has 16 divisors (see below), whose sum is σ = 94466119680. Its totient is φ = 14432323752.

The previous prime is 45265015513. The next prime is 45265015547. The reversal of 45265015542 is 24551056254.

It is a self number, because there is not a number n which added to its sum of digits gives 45265015542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45265015547) 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, 164003542 + ... + 164003817.

It is an arithmetic number, because the mean of its divisors is an integer number (5904132480).

Almost surely, 2^45265015542 is an apocalyptic number.

45265015542 is an abundant number, since it is smaller than the sum of its proper divisors (49201104138).

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

45265015542 is a wasteful number, since it uses less digits than its factorization.

45265015542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328007387.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 45265015542 in words is "forty-five billion, two hundred sixty-five million, fifteen thousand, five hundred forty-two".