5191433400 has 48 divisors (see below), whose sum is σ = 16093445400. Its totient is φ = 1384382080.

The previous prime is 5191433393. The next prime is 5191433461. The reversal of 5191433400 is 43341915.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4325595 + ... + 4326794.

Almost surely, 2^5191433400 is an apocalyptic number.

5191433400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5191433400 is an abundant number, since it is smaller than the sum of its proper divisors (10902012000).

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

5191433400 is a wasteful number, since it uses less digits than its factorization.

5191433400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8652408 (or 8652399 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5191433400 is about 72051.6023416551. The cubic root of 5191433400 is about 1731.5263129026.

The spelling of 5191433400 in words is "five billion, one hundred ninety-one million, four hundred thirty-three thousand, four hundred".