54070431 has 24 divisors (see below), whose sum is σ = 76550544. Its totient is φ = 33903360.

The previous prime is 54070399. The next prime is 54070463. The reversal of 54070431 is 13407045.

It is an interprime number because it is at equal distance from previous prime (54070399) and next prime (54070463).

It is not a de Polignac number, because 54070431 - 2⁵ = 54070399 is a prime.

It is a super-2 number, since 2×54070431² = 5847223017051522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54070481) 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, 496005 + ... + 496113.

It is an arithmetic number, because the mean of its divisors is an integer number (3189606).

Almost surely, 2^54070431 is an apocalyptic number.

54070431 is a deficient number, since it is larger than the sum of its proper divisors (22480113).

54070431 is a wasteful number, since it uses less digits than its factorization.

54070431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 54070431 is about 7353.2598893280. The cubic root of 54070431 is about 378.1405722795.

Adding to 54070431 its reverse (13407045), we get a palindrome (67477476).

The spelling of 54070431 in words is "fifty-four million, seventy thousand, four hundred thirty-one".