37081394480 has 160 divisors (see below), whose sum is σ = 95561883648. Its totient is φ = 13295692800.

The previous prime is 37081394461. The next prime is 37081394501. The reversal of 37081394480 is 8449318073.

It is a Harshad number since it is a multiple of its sum of digits (47).

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, 6400385 + ... + 6406175.

Almost surely, 2^37081394480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37081394480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47780941824).

37081394480 is an abundant number, since it is smaller than the sum of its proper divisors (58480489168).

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

37081394480 is a wasteful number, since it uses less digits than its factorization.

37081394480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5995 (or 5989 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 37081394480 in words is "thirty-seven billion, eighty-one million, three hundred ninety-four thousand, four hundred eighty".