24672152551 has 2 divisors, whose sum is σ = 24672152552. Its totient is φ = 24672152550.

The previous prime is 24672152489. The next prime is 24672152569. The reversal of 24672152551 is 15525127642.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24672152551 - 2⁹ = 24672152039 is a prime.

It is a super-2 number, since 2×24672152551² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24672152651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12336076275 + 12336076276.

It is an arithmetic number, because the mean of its divisors is an integer number (12336076276).

Almost surely, 2^24672152551 is an apocalyptic number.

24672152551 is a deficient number, since it is larger than the sum of its proper divisors (1).

24672152551 is an equidigital number, since it uses as much as digits as its factorization.

24672152551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168000, while the sum is 40.

The spelling of 24672152551 in words is "twenty-four billion, six hundred seventy-two million, one hundred fifty-two thousand, five hundred fifty-one".