45537270454 has 8 divisors (see below), whose sum is σ = 73560206160. Its totient is φ = 21017201736.

The previous prime is 45537270419. The next prime is 45537270463. The reversal of 45537270454 is 45407273554.

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

It is a super-2 number, since 2×45537270454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875716714 + ... + 875716765.

It is an arithmetic number, because the mean of its divisors is an integer number (9195025770).

Almost surely, 2^45537270454 is an apocalyptic number.

45537270454 is a deficient number, since it is larger than the sum of its proper divisors (28022935706).

45537270454 is a wasteful number, since it uses less digits than its factorization.

45537270454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751433494.

The product of its (nonzero) digits is 2352000, while the sum is 46.

The spelling of 45537270454 in words is "forty-five billion, five hundred thirty-seven million, two hundred seventy thousand, four hundred fifty-four".