45497679454 has 16 divisors (see below), whose sum is σ = 68359127040. Its totient is φ = 22711328640.

The previous prime is 45497679439. The next prime is 45497679457.

45497679454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45497679457) 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, 5550499 + ... + 5558689.

It is an arithmetic number, because the mean of its divisors is an integer number (4272445440).

Almost surely, 2^45497679454 is an apocalyptic number.

45497679454 is a deficient number, since it is larger than the sum of its proper divisors (22861447586).

45497679454 is a wasteful number, since it uses less digits than its factorization.

45497679454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12435.

The product of its digits is 152409600, while the sum is 64.

The spelling of 45497679454 in words is "forty-five billion, four hundred ninety-seven million, six hundred seventy-nine thousand, four hundred fifty-four".