481719073902 has 64 divisors (see below), whose sum is σ = 1060613070336. Its totient is φ = 144644290560.

The previous prime is 481719073897. The next prime is 481719073907. The reversal of 481719073902 is 209370917184.

It is an interprime number because it is at equal distance from previous prime (481719073897) and next prime (481719073907).

It is a super-2 number, since 2×481719073902² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481719073907) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 39021543 + ... + 39033885.

It is an arithmetic number, because the mean of its divisors is an integer number (16572079224).

Almost surely, 2^481719073902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481719073902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530306535168).

481719073902 is an abundant number, since it is smaller than the sum of its proper divisors (578893996434).

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

481719073902 is a wasteful number, since it uses less digits than its factorization.

481719073902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17705.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 481719073902 in words is "four hundred eighty-one billion, seven hundred nineteen million, seventy-three thousand, nine hundred two".