1542045036 has 48 divisors (see below), whose sum is σ = 4125583616. Its totient is φ = 439141824.

The previous prime is 1542044989. The next prime is 1542045053. The reversal of 1542045036 is 6305402451.

It is a junction number, because it is equal to n+sod(n) for n = 1542044994 and 1542045012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4111 + ... + 55686.

Almost surely, 2^1542045036 is an apocalyptic number.

It is an amenable number.

1542045036 is an abundant number, since it is smaller than the sum of its proper divisors (2583538580).

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

1542045036 is a wasteful number, since it uses less digits than its factorization.

1542045036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60118 (or 60116 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1542045036 is about 39268.8812674871. The cubic root of 1542045036 is about 1155.3112948148.

Adding to 1542045036 its reverse (6305402451), we get a palindrome (7847447487).

The spelling of 1542045036 in words is "one billion, five hundred forty-two million, forty-five thousand, thirty-six".