54601902587 has 2 divisors, whose sum is σ = 54601902588. Its totient is φ = 54601902586.

The previous prime is 54601902571. The next prime is 54601902599. The reversal of 54601902587 is 78520910645.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54601902587 - 2⁴ = 54601902571 is a prime.

It is a super-2 number, since 2×54601902587² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54601905587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27300951293 + 27300951294.

It is an arithmetic number, because the mean of its divisors is an integer number (27300951294).

Almost surely, 2^54601902587 is an apocalyptic number.

54601902587 is a deficient number, since it is larger than the sum of its proper divisors (1).

54601902587 is an equidigital number, since it uses as much as digits as its factorization.

54601902587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 54601902587 in words is "fifty-four billion, six hundred one million, nine hundred two thousand, five hundred eighty-seven".