5357121503 has 8 divisors (see below), whose sum is σ = 5483415168. Its totient is φ = 5230905624.

The previous prime is 5357121499. The next prime is 5357121509. The reversal of 5357121503 is 3051217535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5357121503 - 2² = 5357121499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5357121503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5357121509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134000 + ... + 169322.

It is an arithmetic number, because the mean of its divisors is an integer number (685426896).

Almost surely, 2^5357121503 is an apocalyptic number.

5357121503 is a deficient number, since it is larger than the sum of its proper divisors (126293665).

5357121503 is a wasteful number, since it uses less digits than its factorization.

5357121503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38893.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 5357121503 is about 73192.3595944276. The cubic root of 5357121503 is about 1749.7546870289.

The spelling of 5357121503 in words is "five billion, three hundred fifty-seven million, one hundred twenty-one thousand, five hundred three".