5401554156 has 72 divisors (see below), whose sum is σ = 14382950400. Its totient is φ = 1704520800.

The previous prime is 5401554133. The next prime is 5401554167. The reversal of 5401554156 is 6514551045.

5401554156 is a `hidden beast` number, since 54 + 0 + 1 + 554 + 1 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5401554156.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1606405 + ... + 1609763.

It is an arithmetic number, because the mean of its divisors is an integer number (199763200).

Almost surely, 2^5401554156 is an apocalyptic number.

It is an amenable number.

5401554156 is an abundant number, since it is smaller than the sum of its proper divisors (8981396244).

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

5401554156 is a wasteful number, since it uses less digits than its factorization.

5401554156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739 (or 5734 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 5401554156 is about 73495.2662149067. The cubic root of 5401554156 is about 1754.5789371431.

The spelling of 5401554156 in words is "five billion, four hundred one million, five hundred fifty-four thousand, one hundred fifty-six".