45551353511 has 8 divisors (see below), whose sum is σ = 48243209904. Its totient is φ = 42860871040.

The previous prime is 45551353459. The next prime is 45551353537. The reversal of 45551353511 is 11535315554.

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

It is a cyclic number.

It is not a de Polignac number, because 45551353511 - 2¹⁸ = 45551091367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45551353411) 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, 274820 + ... + 408201.

It is an arithmetic number, because the mean of its divisors is an integer number (6030401238).

Almost surely, 2^45551353511 is an apocalyptic number.

45551353511 is a deficient number, since it is larger than the sum of its proper divisors (2691856393).

45551353511 is a wasteful number, since it uses less digits than its factorization.

45551353511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686961.

The product of its digits is 112500, while the sum is 38.

The spelling of 45551353511 in words is "forty-five billion, five hundred fifty-one million, three hundred fifty-three thousand, five hundred eleven".