61376502270 has 32 divisors (see below), whose sum is σ = 152055336960. Its totient is φ = 15839097120.

The previous prime is 61376502263. The next prime is 61376502287. The reversal of 61376502270 is 7220567316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32997190 + ... + 32999049.

It is an arithmetic number, because the mean of its divisors is an integer number (4751729280).

Almost surely, 2^61376502270 is an apocalyptic number.

61376502270 is an abundant number, since it is smaller than the sum of its proper divisors (90678834690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61376502270 is a wasteful number, since it uses less digits than its factorization.

61376502270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65996280.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 61376502270 in words is "sixty-one billion, three hundred seventy-six million, five hundred two thousand, two hundred seventy".