61152521350 has 48 divisors (see below), whose sum is σ = 115943512176. Its totient is φ = 23990256000.

The previous prime is 61152521323. The next prime is 61152521369. The reversal of 61152521350 is 5312525116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1029460 + ... + 1087240.

It is an arithmetic number, because the mean of its divisors is an integer number (2415489837).

Almost surely, 2^61152521350 is an apocalyptic number.

61152521350 is a deficient number, since it is larger than the sum of its proper divisors (54790990826).

61152521350 is a wasteful number, since it uses less digits than its factorization.

61152521350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58201 (or 58196 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 61152521350 in words is "sixty-one billion, one hundred fifty-two million, five hundred twenty-one thousand, three hundred fifty".