5101542 has 28 divisors (see below), whose sum is σ = 11476500. Its totient is φ = 1700028.

The previous prime is 5101541. The next prime is 5101549. The reversal of 5101542 is 2451015.

5101542 is a `hidden beast` number, since 510 + 154 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101541) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 292 + ... + 3207.

It is an arithmetic number, because the mean of its divisors is an integer number (409875).

Almost surely, 2^5101542 is an apocalyptic number.

5101542 is an abundant number, since it is smaller than the sum of its proper divisors (6374958).

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

5101542 is an equidigital number, since it uses as much as digits as its factorization.

5101542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519 (or 3504 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5101542 is about 2258.6593368634. The cubic root of 5101542 is about 172.1474083347.

Adding to 5101542 its reverse (2451015), we get a palindrome (7552557).

The spelling of 5101542 in words is "five million, one hundred one thousand, five hundred forty-two".