60978371800 has 48 divisors (see below), whose sum is σ = 141939397440. Its totient is φ = 24363016320.

The previous prime is 60978371759. The next prime is 60978371803. The reversal of 60978371800 is 817387906.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60978371803) 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, 4047 + ... + 349246.

It is an arithmetic number, because the mean of its divisors is an integer number (2957070780).

Almost surely, 2^60978371800 is an apocalyptic number.

It is an amenable number.

60978371800 is an abundant number, since it is smaller than the sum of its proper divisors (80961025640).

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

60978371800 is a wasteful number, since it uses less digits than its factorization.

60978371800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354172 (or 354163 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 60978371800 in words is "sixty billion, nine hundred seventy-eight million, three hundred seventy-one thousand, eight hundred".