46312226772 has 24 divisors (see below), whose sum is σ = 123499271616. Its totient is φ = 13232064768.

The previous prime is 46312226717. The next prime is 46312226777. The reversal of 46312226772 is 27762221364.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46312226777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275667933 + ... + 275668100.

It is an arithmetic number, because the mean of its divisors is an integer number (5145802984).

Almost surely, 2^46312226772 is an apocalyptic number.

46312226772 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46312226772 is an abundant number, since it is smaller than the sum of its proper divisors (77187044844).

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

46312226772 is a wasteful number, since it uses less digits than its factorization.

46312226772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551336047 (or 551336045 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The spelling of 46312226772 in words is "forty-six billion, three hundred twelve million, two hundred twenty-six thousand, seven hundred seventy-two".