1542250134 has 24 divisors (see below), whose sum is σ = 3343754232. Its totient is φ = 513743040.

The previous prime is 1542250079. The next prime is 1542250181. The reversal of 1542250134 is 4310522451.

1542250134 is a `hidden beast` number, since 154 + 2 + 2 + 501 + 3 + 4 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1542250098 and 1542250107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 369 + ... + 55539.

It is an arithmetic number, because the mean of its divisors is an integer number (139323093).

Almost surely, 2^1542250134 is an apocalyptic number.

1542250134 is an abundant number, since it is smaller than the sum of its proper divisors (1801504098).

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

1542250134 is a wasteful number, since it uses less digits than its factorization.

1542250134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56732 (or 56729 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1542250134 is about 39271.4926377901. The cubic root of 1542250134 is about 1155.3625128458.

Adding to 1542250134 its reverse (4310522451), we get a palindrome (5852772585).

It can be divided in two parts, 15422 and 50134, that added together give a palindrome (65556).

The spelling of 1542250134 in words is "one billion, five hundred forty-two million, two hundred fifty thousand, one hundred thirty-four".