151392542 has 8 divisors (see below), whose sum is σ = 259530096. Its totient is φ = 64882512.

The previous prime is 151392533. The next prime is 151392559. The reversal of 151392542 is 245293151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 151392499 and 151392508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5406863 + ... + 5406890.

It is an arithmetic number, because the mean of its divisors is an integer number (32441262).

Almost surely, 2^151392542 is an apocalyptic number.

151392542 is a deficient number, since it is larger than the sum of its proper divisors (108137554).

151392542 is a wasteful number, since it uses less digits than its factorization.

151392542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10813762.

The product of its digits is 10800, while the sum is 32.

The square root of 151392542 is about 12304.1676679083. The cubic root of 151392542 is about 532.9684411194.

The spelling of 151392542 in words is "one hundred fifty-one million, three hundred ninety-two thousand, five hundred forty-two".