45870647480 has 192 divisors, whose sum is σ = 122319288000. Its totient is φ = 15156541440.

The previous prime is 45870647479. The next prime is 45870647483. The reversal of 45870647480 is 8474607854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45870647483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131434346 + ... + 131434694.

It is an arithmetic number, because the mean of its divisors is an integer number (637079625).

Almost surely, 2^45870647480 is an apocalyptic number.

45870647480 is a gapful number since it is divisible by the number (40) 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 45870647480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61159644000).

45870647480 is an abundant number, since it is smaller than the sum of its proper divisors (76448640520).

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

45870647480 is a wasteful number, since it uses less digits than its factorization.

45870647480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 53.

The spelling of 45870647480 in words is "forty-five billion, eight hundred seventy million, six hundred forty-seven thousand, four hundred eighty".