46490477250 has 256 divisors, whose sum is σ = 136485273600. Its totient is φ = 10535313600.

The previous prime is 46490477249. The next prime is 46490477261. The reversal of 46490477250 is 5277409464.

It is a super-2 number, since 2×46490477250² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46490477250.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 32670039 + ... + 32671461.

It is an arithmetic number, because the mean of its divisors is an integer number (533145600).

Almost surely, 2^46490477250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46490477250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68242636800).

46490477250 is an abundant number, since it is smaller than the sum of its proper divisors (89994796350).

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

46490477250 is a wasteful number, since it uses less digits than its factorization.

46490477250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591 (or 1567 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 46490477250 in words is "forty-six billion, four hundred ninety million, four hundred seventy-seven thousand, two hundred fifty".