45001654405 has 16 divisors (see below), whose sum is σ = 54695819520. Its totient is φ = 35538939072.

The previous prime is 45001654393. The next prime is 45001654421. The reversal of 45001654405 is 50445610054.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45001654405 is a prime.

It is a congruent number.

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, 3970807 + ... + 3982123.

It is an arithmetic number, because the mean of its divisors is an integer number (3418488720).

Almost surely, 2^45001654405 is an apocalyptic number.

It is an amenable number.

45001654405 is a deficient number, since it is larger than the sum of its proper divisors (9694165115).

45001654405 is a wasteful number, since it uses less digits than its factorization.

45001654405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21468.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 45001654405 in words is "forty-five billion, one million, six hundred fifty-four thousand, four hundred five".