45125373820407 has 32 divisors (see below), whose sum is σ = 62413168316928. Its totient is φ = 28979869395456.

The previous prime is 45125373820333. The next prime is 45125373820427. The reversal of 45125373820407 is 70402837352154.

It is not a de Polignac number, because 45125373820407 - 2¹⁴ = 45125373804023 is a prime.

It is a super-3 number, since 3×45125373820407³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45125373820407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45125373820427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187532323 + ... + 187772795.

It is an arithmetic number, because the mean of its divisors is an integer number (1950411509904).

Almost surely, 2^{45125373820407} is an apocalyptic number.

45125373820407 is a deficient number, since it is larger than the sum of its proper divisors (17287794496521).

45125373820407 is a wasteful number, since it uses less digits than its factorization.

45125373820407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260519.

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 45125373820407 in words is "forty-five trillion, one hundred twenty-five billion, three hundred seventy-three million, eight hundred twenty thousand, four hundred seven".