46277512380 has 576 divisors, whose sum is σ = 166076628480. Its totient is φ = 10694851200.

The previous prime is 46277512363. The next prime is 46277512399. The reversal of 46277512380 is 8321577264.

46277512380 is a `hidden beast` number, since 4 + 62 + 77 + 512 + 3 + 8 + 0 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 690709107 + ... + 690709173.

It is an arithmetic number, because the mean of its divisors is an integer number (288327480).

Almost surely, 2^46277512380 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 46277512380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83038314240).

46277512380 is an abundant number, since it is smaller than the sum of its proper divisors (119799116100).

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

46277512380 is a wasteful number, since it uses less digits than its factorization.

46277512380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 46277512380 in words is "forty-six billion, two hundred seventy-seven million, five hundred twelve thousand, three hundred eighty".