61054387230 has 32 divisors (see below), whose sum is σ = 146917180800. Its totient is φ = 16238208672.

The previous prime is 61054387187. The next prime is 61054387279. The reversal of 61054387230 is 3278345016.

It is an alternating number because its digits alternate between even and odd.

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, 2673520 + ... + 2696259.

It is an arithmetic number, because the mean of its divisors is an integer number (4591161900).

Almost surely, 2^61054387230 is an apocalyptic number.

61054387230 is an abundant number, since it is smaller than the sum of its proper divisors (85862793570).

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

61054387230 is a wasteful number, since it uses less digits than its factorization.

61054387230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5370168.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 61054387230 in words is "sixty-one billion, fifty-four million, three hundred eighty-seven thousand, two hundred thirty".