46237778692 has 96 divisors (see below), whose sum is σ = 98273710080. Its totient is φ = 18606741120.

The previous prime is 46237778683. The next prime is 46237778731. The reversal of 46237778692 is 29687773264.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a self number, because there is not a number n which added to its sum of digits gives 46237778692.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28558659 + ... + 28560277.

It is an arithmetic number, because the mean of its divisors is an integer number (1023684480).

Almost surely, 2^46237778692 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 46237778692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49136855040).

46237778692 is an abundant number, since it is smaller than the sum of its proper divisors (52035931388).

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

46237778692 is a wasteful number, since it uses less digits than its factorization.

46237778692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441 (or 2439 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 61.

The spelling of 46237778692 in words is "forty-six billion, two hundred thirty-seven million, seven hundred seventy-eight thousand, six hundred ninety-two".