46453257045 has 24 divisors (see below), whose sum is σ = 86712747576. Its totient is φ = 22869295488.

The previous prime is 46453257017. The next prime is 46453257077. The reversal of 46453257045 is 54075235464.

46453257045 is a `hidden beast` number, since 4 + 6 + 4 + 5 + 32 + 570 + 45 = 666.

46453257045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1844015364 + 44609241681 = 42942^2 + 211209^2 .

It is not a de Polignac number, because 46453257045 - 2⁵ = 46453257013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39703054 + ... + 39704223.

It is an arithmetic number, because the mean of its divisors is an integer number (3613031149).

Almost surely, 2^46453257045 is an apocalyptic number.

46453257045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46453257045 is a deficient number, since it is larger than the sum of its proper divisors (40259490531).

46453257045 is a wasteful number, since it uses less digits than its factorization.

46453257045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79407301 (or 79407298 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 46453257045 in words is "forty-six billion, four hundred fifty-three million, two hundred fifty-seven thousand, forty-five".