5401132156 has 48 divisors (see below), whose sum is σ = 10925433792. Its totient is φ = 2288448000.

The previous prime is 5401132097. The next prime is 5401132157. The reversal of 5401132156 is 6512311045.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401132157) 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 15 ways as a sum of consecutive naturals, for example, 3101446 + ... + 3103186.

It is an arithmetic number, because the mean of its divisors is an integer number (227613204).

Almost surely, 2^5401132156 is an apocalyptic number.

It is an amenable number.

5401132156 is an abundant number, since it is smaller than the sum of its proper divisors (5524301636).

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

5401132156 is a wasteful number, since it uses less digits than its factorization.

5401132156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950 (or 2948 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5401132156 is about 73492.3952256286. The cubic root of 5401132156 is about 1754.5332434055.

The spelling of 5401132156 in words is "five billion, four hundred one million, one hundred thirty-two thousand, one hundred fifty-six".