37751478960 has 160 divisors (see below), whose sum is σ = 126836256960. Its totient is φ = 9233362944.

The previous prime is 37751478949. The next prime is 37751478977. The reversal of 37751478960 is 6987415773.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 37751478960.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451306 + ... + 528374.

It is an arithmetic number, because the mean of its divisors is an integer number (792726606).

Almost surely, 2^37751478960 is an apocalyptic number.

37751478960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37751478960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63418128480).

37751478960 is an abundant number, since it is smaller than the sum of its proper divisors (89084778000).

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

37751478960 is a wasteful number, since it uses less digits than its factorization.

37751478960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77255 (or 77249 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 57.

The spelling of 37751478960 in words is "thirty-seven billion, seven hundred fifty-one million, four hundred seventy-eight thousand, nine hundred sixty".