5142155045 has 16 divisors (see below), whose sum is σ = 6193231488. Its totient is φ = 4098655680.

The previous prime is 5142155023. The next prime is 5142155069. The reversal of 5142155045 is 5405512415.

It is not a de Polignac number, because 5142155045 - 2⁸ = 5142154789 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2876642 + ... + 2878428.

It is an arithmetic number, because the mean of its divisors is an integer number (387076968).

Almost surely, 2^5142155045 is an apocalyptic number.

It is an amenable number.

5142155045 is a deficient number, since it is larger than the sum of its proper divisors (1051076443).

5142155045 is a wasteful number, since it uses less digits than its factorization.

5142155045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580.

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 5142155045 is about 71708.8212495506. The cubic root of 5142155045 is about 1726.0301955236.

The spelling of 5142155045 in words is "five billion, one hundred forty-two million, one hundred fifty-five thousand, forty-five".