61037474421627 has 32 divisors (see below), whose sum is σ = 98835040047360. Its totient is φ = 36921677463360.

The previous prime is 61037474421563. The next prime is 61037474421631. The reversal of 61037474421627 is 72612447473016.

61037474421627 is a `hidden beast` number, since 6 + 1 + 0 + 3 + 7 + 4 + 7 + 4 + 4 + 2 + 1 + 627 = 666.

It is not a de Polignac number, because 61037474421627 - 2⁶ = 61037474421563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61037474441627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196320178 + ... + 196630839.

It is an arithmetic number, because the mean of its divisors is an integer number (3088595001480).

Almost surely, 2^{61037474421627} is an apocalyptic number.

61037474421627 is a deficient number, since it is larger than the sum of its proper divisors (37797565625733).

61037474421627 is a wasteful number, since it uses less digits than its factorization.

61037474421627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392951560 (or 392951554 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 61037474421627 in words is "sixty-one trillion, thirty-seven billion, four hundred seventy-four million, four hundred twenty-one thousand, six hundred twenty-seven".