45138757413 has 8 divisors (see below), whose sum is σ = 60568354528. Its totient is φ = 29900832624.

The previous prime is 45138757409. The next prime is 45138757427. The reversal of 45138757413 is 31475783154.

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

It is not a de Polignac number, because 45138757413 - 2² = 45138757409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45138757453) by changing a digit.

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, 47917531 + ... + 47918472.

It is an arithmetic number, because the mean of its divisors is an integer number (7571044316).

Almost surely, 2^45138757413 is an apocalyptic number.

It is an amenable number.

45138757413 is a deficient number, since it is larger than the sum of its proper divisors (15429597115).

45138757413 is a wasteful number, since it uses less digits than its factorization.

45138757413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95836163.

The product of its digits is 1411200, while the sum is 48.

The spelling of 45138757413 in words is "forty-five billion, one hundred thirty-eight million, seven hundred fifty-seven thousand, four hundred thirteen".