45133113551 has 8 divisors (see below), whose sum is σ = 47545595520. Its totient is φ = 42724337112.

The previous prime is 45133113547. The next prime is 45133113637. The reversal of 45133113551 is 15531133154.

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 45133113551 - 2² = 45133113547 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 (45133313551) 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, 901355 + ... + 950108.

It is an arithmetic number, because the mean of its divisors is an integer number (5943199440).

Almost surely, 2^45133113551 is an apocalyptic number.

45133113551 is a deficient number, since it is larger than the sum of its proper divisors (2412481969).

45133113551 is a wasteful number, since it uses less digits than its factorization.

45133113551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852765.

The product of its digits is 13500, while the sum is 32.

The spelling of 45133113551 in words is "forty-five billion, one hundred thirty-three million, one hundred thirteen thousand, five hundred fifty-one".