45126155031 has 8 divisors (see below), whose sum is σ = 60364195584. Its totient is φ = 29986108920.

The previous prime is 45126154981. The next prime is 45126155083. The reversal of 45126155031 is 13055162154.

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

It is not a de Polignac number, because 45126155031 - 2¹¹ = 45126152983 is a prime.

It is a super-2 number, since 2×45126155031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45126154983 and 45126155001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45126155131) 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, 24497535 + ... + 24499376.

It is an arithmetic number, because the mean of its divisors is an integer number (7545524448).

Almost surely, 2^45126155031 is an apocalyptic number.

45126155031 is a deficient number, since it is larger than the sum of its proper divisors (15238040553).

45126155031 is a wasteful number, since it uses less digits than its factorization.

45126155031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48997221.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 45126155031 in words is "forty-five billion, one hundred twenty-six million, one hundred fifty-five thousand, thirty-one".