45653552165257 has 8 divisors (see below), whose sum is σ = 46435108003200. Its totient is φ = 44877087896784.

The previous prime is 45653552165237. The next prime is 45653552165261. The reversal of 45653552165257 is 75256125535654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45653552165257 is a prime.

It is a super-2 number, since 2×45653552165257² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45653552165195 and 45653552165204.

It is not an unprimeable number, because it can be changed into a prime (45653552165227) 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, 1272874282 + ... + 1272910147.

It is an arithmetic number, because the mean of its divisors is an integer number (5804388500400).

Almost surely, 2^{45653552165257} is an apocalyptic number.

It is an amenable number.

45653552165257 is a deficient number, since it is larger than the sum of its proper divisors (781555837943).

45653552165257 is a wasteful number, since it uses less digits than its factorization.

45653552165257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545784735.

The product of its digits is 189000000, while the sum is 61.

The spelling of 45653552165257 in words is "forty-five trillion, six hundred fifty-three billion, five hundred fifty-two million, one hundred sixty-five thousand, two hundred fifty-seven".