54161004702 has 64 divisors (see below), whose sum is σ = 125436856320. Its totient is φ = 15269769216.

The previous prime is 54161004661. The next prime is 54161004731. The reversal of 54161004702 is 20740016145.

It is a super-2 number, since 2×54161004702² (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 54161004702.

It is a congruent number.

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, 7418718 + ... + 7426014.

It is an arithmetic number, because the mean of its divisors is an integer number (1959950880).

Almost surely, 2^54161004702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54161004702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62718428160).

54161004702 is an abundant number, since it is smaller than the sum of its proper divisors (71275851618).

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

54161004702 is a wasteful number, since it uses less digits than its factorization.

54161004702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625.

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 54161004702 in words is "fifty-four billion, one hundred sixty-one million, four thousand, seven hundred two".