5391040350 has 48 divisors (see below), whose sum is σ = 13377416112. Its totient is φ = 1436789760.

The previous prime is 5391040331. The next prime is 5391040423. The reversal of 5391040350 is 530401935.

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 23 ways as a sum of consecutive naturals, for example, 280654 + ... + 299246.

It is an arithmetic number, because the mean of its divisors is an integer number (278696169).

Almost surely, 2^5391040350 is an apocalyptic number.

5391040350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5391040350 is an abundant number, since it is smaller than the sum of its proper divisors (7986375762).

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

5391040350 is a wasteful number, since it uses less digits than its factorization.

5391040350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20541 (or 20536 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 5391040350 is about 73423.7042786592. The cubic root of 5391040350 is about 1753.4398029948.

The spelling of 5391040350 in words is "five billion, three hundred ninety-one million, forty thousand, three hundred fifty".