46901978802 has 32 divisors (see below), whose sum is σ = 119116137600. Its totient is φ = 13400565264.

The previous prime is 46901978797. The next prime is 46901978899. The reversal of 46901978802 is 20887910964.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62039277 + ... + 62040032.

It is an arithmetic number, because the mean of its divisors is an integer number (3722379300).

Almost surely, 2^46901978802 is an apocalyptic number.

46901978802 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

46901978802 is an abundant number, since it is smaller than the sum of its proper divisors (72214158798).

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

46901978802 is a wasteful number, since it uses less digits than its factorization.

46901978802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124079327 (or 124079321 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 46901978802 in words is "forty-six billion, nine hundred one million, nine hundred seventy-eight thousand, eight hundred two".