45920957061 has 24 divisors (see below), whose sum is σ = 71890014240. Its totient is φ = 25995299232.

The previous prime is 45920957057. The next prime is 45920957077. The reversal of 45920957061 is 16075902954.

It is not a de Polignac number, because 45920957061 - 2² = 45920957057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45920957061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45920957011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1444026 + ... + 1475483.

It is an arithmetic number, because the mean of its divisors is an integer number (2995417260).

Almost surely, 2^45920957061 is an apocalyptic number.

It is an amenable number.

45920957061 is a deficient number, since it is larger than the sum of its proper divisors (25969057179).

45920957061 is a wasteful number, since it uses less digits than its factorization.

45920957061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919633 (or 2919626 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 45920957061 in words is "forty-five billion, nine hundred twenty million, nine hundred fifty-seven thousand, sixty-one".