45896797854 has 80 divisors (see below), whose sum is σ = 107339767920. Its totient is φ = 14644056960.

The previous prime is 45896797823. The next prime is 45896797901. The reversal of 45896797854 is 45879769854.

45896797854 is a `hidden beast` number, since 458 + 9 + 6 + 7 + 97 + 85 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 286837 + ... + 417215.

It is an arithmetic number, because the mean of its divisors is an integer number (1341747099).

Almost surely, 2^45896797854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45896797854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53669883960).

45896797854 is an abundant number, since it is smaller than the sum of its proper divisors (61442970066).

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

45896797854 is a wasteful number, since it uses less digits than its factorization.

45896797854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130487 (or 130478 counting only the distinct ones).

The product of its digits is 609638400, while the sum is 72.

The spelling of 45896797854 in words is "forty-five billion, eight hundred ninety-six million, seven hundred ninety-seven thousand, eight hundred fifty-four".