45014215651 has 8 divisors (see below), whose sum is σ = 46323482000. Its totient is φ = 43709826528.

The previous prime is 45014215591. The next prime is 45014215679. The reversal of 45014215651 is 15651241054.

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 45014215651 - 2⁹ = 45014215139 is a prime.

It is a super-2 number, since 2×45014215651² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45014210651) 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, 1200576 + ... + 1237501.

It is an arithmetic number, because the mean of its divisors is an integer number (5790435250).

Almost surely, 2^45014215651 is an apocalyptic number.

45014215651 is a deficient number, since it is larger than the sum of its proper divisors (1309266349).

45014215651 is a wasteful number, since it uses less digits than its factorization.

45014215651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438613.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 45014215651 in words is "forty-five billion, fourteen million, two hundred fifteen thousand, six hundred fifty-one".