61262614027 has 4 divisors (see below), whose sum is σ = 61263695376. Its totient is φ = 61261532680.

The previous prime is 61262614019. The next prime is 61262614037. The reversal of 61262614027 is 72041626216.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61262614027 - 2³ = 61262614019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61262614037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450703 + ... + 570664.

It is an arithmetic number, because the mean of its divisors is an integer number (15315923844).

Almost surely, 2^61262614027 is an apocalyptic number.

61262614027 is a deficient number, since it is larger than the sum of its proper divisors (1081349).

61262614027 is a wasteful number, since it uses less digits than its factorization.

61262614027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081348.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 61262614027 in words is "sixty-one billion, two hundred sixty-two million, six hundred fourteen thousand, twenty-seven".