45262561831 has 8 divisors (see below), whose sum is σ = 46653252624. Its totient is φ = 43887238080.

The previous prime is 45262561811. The next prime is 45262561873. The reversal of 45262561831 is 13816526254.

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

It is a cyclic number.

It is not a de Polignac number, because 45262561831 - 2¹³ = 45262553639 is a prime.

It is a super-2 number, since 2×45262561831² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45262561801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3835780 + ... + 3847561.

It is an arithmetic number, because the mean of its divisors is an integer number (5831656578).

Almost surely, 2^45262561831 is an apocalyptic number.

45262561831 is a deficient number, since it is larger than the sum of its proper divisors (1390690793).

45262561831 is a wasteful number, since it uses less digits than its factorization.

45262561831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7683521.

The product of its digits is 345600, while the sum is 43.

The spelling of 45262561831 in words is "forty-five billion, two hundred sixty-two million, five hundred sixty-one thousand, eight hundred thirty-one".