5625498798 has 48 divisors (see below), whose sum is σ = 12920422320. Its totient is φ = 1762829568.

The previous prime is 5625498797. The next prime is 5625498799. The reversal of 5625498798 is 8978945265.

5625498798 is a `hidden beast` number, since 5 + 6 + 2 + 549 + 87 + 9 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5625498797) and next prime (5625498799).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625498797) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267408 + ... + 287676.

It is an arithmetic number, because the mean of its divisors is an integer number (269175465).

Almost surely, 2^5625498798 is an apocalyptic number.

5625498798 is an abundant number, since it is smaller than the sum of its proper divisors (7294923522).

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

5625498798 is a wasteful number, since it uses less digits than its factorization.

5625498798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21201 (or 21198 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The square root of 5625498798 is about 75003.3252462849. The cubic root of 5625498798 is about 1778.4992187288.

The spelling of 5625498798 in words is "five billion, six hundred twenty-five million, four hundred ninety-eight thousand, seven hundred ninety-eight".