60997549092 has 24 divisors (see below), whose sum is σ = 142342042752. Its totient is φ = 20330455200.

The previous prime is 60997549087. The next prime is 60997549139. The reversal of 60997549092 is 29094579906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131884 + ... + 373347.

It is an arithmetic number, because the mean of its divisors is an integer number (5930918448).

Almost surely, 2^60997549092 is an apocalyptic number.

It is an amenable number.

60997549092 is an abundant number, since it is smaller than the sum of its proper divisors (81344493660).

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

60997549092 is a wasteful number, since it uses less digits than its factorization.

60997549092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515299 (or 515297 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 60.

The spelling of 60997549092 in words is "sixty billion, nine hundred ninety-seven million, five hundred forty-nine thousand, ninety-two".