45553904751 has 8 divisors (see below), whose sum is σ = 60739797424. Its totient is φ = 30368640960.

The previous prime is 45553904749. The next prime is 45553904777. The reversal of 45553904751 is 15740935554.

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

It is not a de Polignac number, because 45553904751 - 2¹ = 45553904749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45553904751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45553904741) 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, 51315 + ... + 306171.

It is an arithmetic number, because the mean of its divisors is an integer number (7592474678).

Almost surely, 2^45553904751 is an apocalyptic number.

45553904751 is a deficient number, since it is larger than the sum of its proper divisors (15185892673).

45553904751 is a wasteful number, since it uses less digits than its factorization.

45553904751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314441.

The product of its (nonzero) digits is 1890000, while the sum is 48.

The spelling of 45553904751 in words is "forty-five billion, five hundred fifty-three million, nine hundred four thousand, seven hundred fifty-one".