45458613890925 has 24 divisors (see below), whose sum is σ = 75220202411424. Its totient is φ = 24224606727360.

The previous prime is 45458613890869. The next prime is 45458613890951. The reversal of 45458613890925 is 52909831685454.

It is a de Polignac number, because none of the positive numbers 2^k-45458613890925 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45458613890925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249750267 + ... + 249932216.

It is an arithmetic number, because the mean of its divisors is an integer number (3134175100476).

Almost surely, 2^{45458613890925} is an apocalyptic number.

It is an amenable number.

45458613890925 is a deficient number, since it is larger than the sum of its proper divisors (29761588520499).

45458613890925 is a wasteful number, since it uses less digits than its factorization.

45458613890925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499683709 (or 499683704 counting only the distinct ones).

The product of its (nonzero) digits is 373248000, while the sum is 69.

The spelling of 45458613890925 in words is "forty-five trillion, four hundred fifty-eight billion, six hundred thirteen million, eight hundred ninety thousand, nine hundred twenty-five".