1542150054 has 12 divisors (see below), whose sum is σ = 3341325156. Its totient is φ = 514050012.

The previous prime is 1542150037. The next prime is 1542150079. The reversal of 1542150054 is 4500512451.

1542150054 is a `hidden beast` number, since 154 + 2 + 1 + 500 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42837484 + ... + 42837519.

It is an arithmetic number, because the mean of its divisors is an integer number (278443763).

Almost surely, 2^1542150054 is an apocalyptic number.

1542150054 is an abundant number, since it is smaller than the sum of its proper divisors (1799175102).

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

1542150054 is a wasteful number, since it uses less digits than its factorization.

1542150054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85675011 (or 85675008 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 1542150054 is about 39270.2184103934. The cubic root of 1542150054 is about 1155.3375209678.

The spelling of 1542150054 in words is "one billion, five hundred forty-two million, one hundred fifty thousand, fifty-four".