45757071378 has 48 divisors (see below), whose sum is σ = 109536126336. Its totient is φ = 13731020160.

The previous prime is 45757071359. The next prime is 45757071407. The reversal of 45757071378 is 87317075754.

45757071378 is a `hidden beast` number, since 4 + 57 + 570 + 7 + 13 + 7 + 8 = 666.

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, 3243678 + ... + 3257753.

It is an arithmetic number, because the mean of its divisors is an integer number (2282002632).

Almost surely, 2^45757071378 is an apocalyptic number.

45757071378 is an abundant number, since it is smaller than the sum of its proper divisors (63779054958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45757071378 is a wasteful number, since it uses less digits than its factorization.

45757071378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501479 (or 6501476 counting only the distinct ones).

The product of its (nonzero) digits is 5762400, while the sum is 54.

The spelling of 45757071378 in words is "forty-five billion, seven hundred fifty-seven million, seventy-one thousand, three hundred seventy-eight".