47157676761580 has 192 divisors, whose sum is σ = 124969824387072. Its totient is φ = 14519675554560.

The previous prime is 47157676761553. The next prime is 47157676761623. The reversal of 47157676761580 is 8516767675174.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1442687997 + ... + 1442720683.

It is an arithmetic number, because the mean of its divisors is an integer number (650884502016).

Almost surely, 2^{47157676761580} 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 47157676761580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62484912193536).

47157676761580 is an abundant number, since it is smaller than the sum of its proper divisors (77812147625492).

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

47157676761580 is a wasteful number, since it uses less digits than its factorization.

47157676761580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44084 (or 44082 counting only the distinct ones).

The product of its (nonzero) digits is 414892800, while the sum is 70.

The spelling of 47157676761580 in words is "forty-seven trillion, one hundred fifty-seven billion, six hundred seventy-six million, seven hundred sixty-one thousand, five hundred eighty".