45791892364381 has 4 divisors (see below), whose sum is σ = 45830997312064. Its totient is φ = 45752787416700.

The previous prime is 45791892364373. The next prime is 45791892364409. The reversal of 45791892364381 is 18346329819754.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45791892364381 - 2³ = 45791892364373 is a prime.

It is a super-2 number, since 2×45791892364381² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45791892364381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45791892064381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19552472085 + ... + 19552474426.

It is an arithmetic number, because the mean of its divisors is an integer number (11457749328016).

Almost surely, 2^{45791892364381} is an apocalyptic number.

It is an amenable number.

45791892364381 is a deficient number, since it is larger than the sum of its proper divisors (39104947683).

45791892364381 is a wasteful number, since it uses less digits than its factorization.

45791892364381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39104947682.

The product of its digits is 313528320, while the sum is 70.

The spelling of 45791892364381 in words is "forty-five trillion, seven hundred ninety-one billion, eight hundred ninety-two million, three hundred sixty-four thousand, three hundred eighty-one".