5156154 has 12 divisors (see below), whose sum is σ = 11171706. Its totient is φ = 1718712.

The previous prime is 5156153. The next prime is 5156159. The reversal of 5156154 is 4516515.

It is a happy number.

5156154 is a `hidden beast` number, since 51 + 561 + 54 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4524129 + 632025 = 2127^2 + 795^2 .

It is not an unprimeable number, because it can be changed into a prime (5156153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143209 + ... + 143244.

Almost surely, 2^5156154 is an apocalyptic number.

5156154 is an abundant number, since it is smaller than the sum of its proper divisors (6015552).

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

5156154 is a wasteful number, since it uses less digits than its factorization.

5156154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286461 (or 286458 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 5156154 is about 2270.7166269704. The cubic root of 5156154 is about 172.7595085810.

It can be divided in two parts, 51561 and 54, that added together give a palindrome (51615).

The spelling of 5156154 in words is "five million, one hundred fifty-six thousand, one hundred fifty-four".