61152541092 has 36 divisors (see below), whose sum is σ = 154862680336. Its totient is φ = 20346908400.

The previous prime is 61152541091. The next prime is 61152541103. The reversal of 61152541092 is 29014525116.

61152541092 is a `hidden beast` number, since 6 + 1 + 1 + 525 + 41 + 0 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (61152541091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1533034 + ... + 1572417.

Almost surely, 2^61152541092 is an apocalyptic number.

It is an amenable number.

61152541092 is an abundant number, since it is smaller than the sum of its proper divisors (93710139244).

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

61152541092 is a wasteful number, since it uses less digits than its factorization.

61152541092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106008 (or 3106003 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 61152541092 in words is "sixty-one billion, one hundred fifty-two million, five hundred forty-one thousand, ninety-two".