45729190758 has 16 divisors (see below), whose sum is σ = 91556840880. Its totient is φ = 15226653696.

The previous prime is 45729190697. The next prime is 45729190781. The reversal of 45729190758 is 85709192754.

It is a super-2 number, since 2×45729190758² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45729190698 and 45729190707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4096435 + ... + 4107582.

It is an arithmetic number, because the mean of its divisors is an integer number (5722302555).

Almost surely, 2^45729190758 is an apocalyptic number.

45729190758 is an abundant number, since it is smaller than the sum of its proper divisors (45827650122).

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

45729190758 is a wasteful number, since it uses less digits than its factorization.

45729190758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204951.

The product of its (nonzero) digits is 6350400, while the sum is 57.

The spelling of 45729190758 in words is "forty-five billion, seven hundred twenty-nine million, one hundred ninety thousand, seven hundred fifty-eight".