45957947362 has 4 divisors (see below), whose sum is σ = 68936921046. Its totient is φ = 22978973680.

The previous prime is 45957947267. The next prime is 45957947377. The reversal of 45957947362 is 26374975954.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26374975954 = 2 ⋅13187487977.

It can be written as a sum of positive squares in only one way, i.e., 25360244001 + 20597703361 = 159249^2 + 143519^2 .

It is a super-2 number, since 2×45957947362² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45957947362.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11489486839 + ... + 11489486842.

Almost surely, 2^45957947362 is an apocalyptic number.

45957947362 is a deficient number, since it is larger than the sum of its proper divisors (22978973684).

45957947362 is a wasteful number, since it uses less digits than its factorization.

45957947362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22978973683.

The product of its digits is 57153600, while the sum is 61.

The spelling of 45957947362 in words is "forty-five billion, nine hundred fifty-seven million, nine hundred forty-seven thousand, three hundred sixty-two".