54106412757431 has 2 divisors, whose sum is σ = 54106412757432. Its totient is φ = 54106412757430.

The previous prime is 54106412757223. The next prime is 54106412757461. The reversal of 54106412757431 is 13475721460145.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54106412757431 is a prime.

It is a super-2 number, since 2×54106412757431² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54106412757431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54106412757461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27053206378715 + 27053206378716.

It is an arithmetic number, because the mean of its divisors is an integer number (27053206378716).

Almost surely, 2^{54106412757431} is an apocalyptic number.

54106412757431 is a deficient number, since it is larger than the sum of its proper divisors (1).

54106412757431 is an equidigital number, since it uses as much as digits as its factorization.

54106412757431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 54106412757431 in words is "fifty-four trillion, one hundred six billion, four hundred twelve million, seven hundred fifty-seven thousand, four hundred thirty-one".