5101397 has 4 divisors (see below), whose sum is σ = 5830176. Its totient is φ = 4372620.

The previous prime is 5101387. The next prime is 5101399. The reversal of 5101397 is 7931015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5101397 - 2⁴ = 5101381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364379 + ... + 364392.

It is an arithmetic number, because the mean of its divisors is an integer number (1457544).

Almost surely, 2^5101397 is an apocalyptic number.

It is an amenable number.

5101397 is a deficient number, since it is larger than the sum of its proper divisors (728779).

5101397 is an equidigital number, since it uses as much as digits as its factorization.

5101397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728778.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 5101397 is about 2258.6272379479. The cubic root of 5101397 is about 172.1457773500.

The spelling of 5101397 in words is "five million, one hundred one thousand, three hundred ninety-seven".