5625159454 has 4 divisors (see below), whose sum is σ = 8437739184. Its totient is φ = 2812579726.

The previous prime is 5625159433. The next prime is 5625159479. The reversal of 5625159454 is 4549515265.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406289862 + ... + 1406289865.

It is an arithmetic number, because the mean of its divisors is an integer number (2109434796).

Almost surely, 2^5625159454 is an apocalyptic number.

5625159454 is a deficient number, since it is larger than the sum of its proper divisors (2812579730).

5625159454 is a wasteful number, since it uses less digits than its factorization.

5625159454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812579729.

The product of its digits is 1080000, while the sum is 46.

The square root of 5625159454 is about 75001.0630191333. The cubic root of 5625159454 is about 1778.4634568526.

The spelling of 5625159454 in words is "five billion, six hundred twenty-five million, one hundred fifty-nine thousand, four hundred fifty-four".