45151106431 has 2 divisors, whose sum is σ = 45151106432. Its totient is φ = 45151106430.

The previous prime is 45151106383. The next prime is 45151106449. The reversal of 45151106431 is 13460115154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45151106431 - 2¹⁵ = 45151073663 is a prime.

It is a super-2 number, since 2×45151106431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45151106393 and 45151106402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45151100431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22575553215 + 22575553216.

It is an arithmetic number, because the mean of its divisors is an integer number (22575553216).

Almost surely, 2^45151106431 is an apocalyptic number.

45151106431 is a deficient number, since it is larger than the sum of its proper divisors (1).

45151106431 is an equidigital number, since it uses as much as digits as its factorization.

45151106431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 45151106431 in words is "forty-five billion, one hundred fifty-one million, one hundred six thousand, four hundred thirty-one".