53900045497 has 16 divisors (see below), whose sum is σ = 57104456832. Its totient is φ = 50767960320.

The previous prime is 53900045461. The next prime is 53900045509. The reversal of 53900045497 is 79454000935.

It is a happy number.

53900045497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53900045497 - 2¹⁵ = 53900012729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53900045897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5692347 + ... + 5701807.

It is an arithmetic number, because the mean of its divisors is an integer number (3569028552).

Almost surely, 2^53900045497 is an apocalyptic number.

It is an amenable number.

53900045497 is a deficient number, since it is larger than the sum of its proper divisors (3204411335).

53900045497 is a wasteful number, since it uses less digits than its factorization.

53900045497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13248.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 53900045497 in words is "fifty-three billion, nine hundred million, forty-five thousand, four hundred ninety-seven".