45748929157 has 8 divisors (see below), whose sum is σ = 46061568000. Its totient is φ = 45436365264.

The previous prime is 45748929103. The next prime is 45748929167. The reversal of 45748929157 is 75192984754.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45748929157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45748929095 and 45748929104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45748929167) 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, 1811068 + ... + 1836154.

It is an arithmetic number, because the mean of its divisors is an integer number (5757696000).

Almost surely, 2^45748929157 is an apocalyptic number.

It is an amenable number.

45748929157 is a deficient number, since it is larger than the sum of its proper divisors (312638843).

45748929157 is a wasteful number, since it uses less digits than its factorization.

45748929157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37475.

The product of its digits is 25401600, while the sum is 61.

The spelling of 45748929157 in words is "forty-five billion, seven hundred forty-eight million, nine hundred twenty-nine thousand, one hundred fifty-seven".