2458551872531 has 2 divisors, whose sum is σ = 2458551872532. Its totient is φ = 2458551872530.

The previous prime is 2458551872467. The next prime is 2458551872587. The reversal of 2458551872531 is 1352781558542.

It is an a-pointer prime, because the next prime (2458551872587) can be obtained adding 2458551872531 to its sum of digits (56).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2458551872531 - 2⁶ = 2458551872467 is a prime.

It is a super-2 number, since 2×2458551872531² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2458551872731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1229275936265 + 1229275936266.

It is an arithmetic number, because the mean of its divisors is an integer number (1229275936266).

Almost surely, 2^{2458551872531} is an apocalyptic number.

2458551872531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2458551872531 is an equidigital number, since it uses as much as digits as its factorization.

2458551872531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440000, while the sum is 56.

The spelling of 2458551872531 in words is "two trillion, four hundred fifty-eight billion, five hundred fifty-one million, eight hundred seventy-two thousand, five hundred thirty-one".