60672490949639 has 2 divisors, whose sum is σ = 60672490949640. Its totient is φ = 60672490949638.

The previous prime is 60672490949591. The next prime is 60672490949677. The reversal of 60672490949639 is 93694909427606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60672490949639 - 2⁸ = 60672490949383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60672490949339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30336245474819 + 30336245474820.

It is an arithmetic number, because the mean of its divisors is an integer number (30336245474820).

Almost surely, 2^{60672490949639} is an apocalyptic number.

60672490949639 is a deficient number, since it is larger than the sum of its proper divisors (1).

60672490949639 is an equidigital number, since it uses as much as digits as its factorization.

60672490949639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952342272, while the sum is 74.

The spelling of 60672490949639 in words is "sixty trillion, six hundred seventy-two billion, four hundred ninety million, nine hundred forty-nine thousand, six hundred thirty-nine".