1542959496 has 128 divisors (see below), whose sum is σ = 4740758400. Its totient is φ = 461894400.

The previous prime is 1542959477. The next prime is 1542959567. The reversal of 1542959496 is 6949592451.

1542959496 is a `hidden beast` number, since 1 + 5 + 42 + 9 + 594 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96471 + ... + 111321.

It is an arithmetic number, because the mean of its divisors is an integer number (37037175).

Almost surely, 2^1542959496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1542959496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2370379200).

1542959496 is an abundant number, since it is smaller than the sum of its proper divisors (3197798904).

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

1542959496 is a wasteful number, since it uses less digits than its factorization.

1542959496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14916 (or 14906 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 54.

The square root of 1542959496 is about 39280.5231126063. The cubic root of 1542959496 is about 1155.5396230353.

The spelling of 1542959496 in words is "one billion, five hundred forty-two million, nine hundred fifty-nine thousand, four hundred ninety-six".