5902749123 has 4 divisors (see below), whose sum is σ = 7870332168. Its totient is φ = 3935166080.

The previous prime is 5902749109. The next prime is 5902749143. The reversal of 5902749123 is 3219472095.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5902749123 - 2⁴ = 5902749107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5902749143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983791518 + ... + 983791523.

It is an arithmetic number, because the mean of its divisors is an integer number (1967583042).

Almost surely, 2^5902749123 is an apocalyptic number.

5902749123 is a deficient number, since it is larger than the sum of its proper divisors (1967583045).

5902749123 is a wasteful number, since it uses less digits than its factorization.

5902749123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967583044.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 5902749123 is about 76829.3506610592. The cubic root of 5902749123 is about 1807.2494799611.

The spelling of 5902749123 in words is "five billion, nine hundred two million, seven hundred forty-nine thousand, one hundred twenty-three".