45780372825 has 48 divisors (see below), whose sum is σ = 82650549312. Its totient is φ = 22175200000.

The previous prime is 45780372811. The next prime is 45780372893. The reversal of 45780372825 is 52827308754.

It is not a de Polignac number, because 45780372825 - 2⁶ = 45780372761 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 849175 + ... + 901475.

It is an arithmetic number, because the mean of its divisors is an integer number (1721886444).

Almost surely, 2^45780372825 is an apocalyptic number.

It is an amenable number.

45780372825 is a deficient number, since it is larger than the sum of its proper divisors (36870176487).

45780372825 is a wasteful number, since it uses less digits than its factorization.

45780372825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53386 (or 53381 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 51.

The spelling of 45780372825 in words is "forty-five billion, seven hundred eighty million, three hundred seventy-two thousand, eight hundred twenty-five".