2254051531 has 8 divisors (see below), whose sum is σ = 2269149264. Its totient is φ = 2238969600.

The previous prime is 2254051519. The next prime is 2254051537. The reversal of 2254051531 is 1351504522.

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

It is a cyclic number.

It is not a de Polignac number, because 2254051531 - 2²¹ = 2251954379 is a prime.

It is a super-2 number, since 2×2254051531² = 10161496608806887922, which contains 22 as substring.

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 2254051531.

It is not an unprimeable number, because it can be changed into a prime (2254051537) 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, 454095 + ... + 459031.

It is an arithmetic number, because the mean of its divisors is an integer number (283643658).

Almost surely, 2^2254051531 is an apocalyptic number.

2254051531 is a deficient number, since it is larger than the sum of its proper divisors (15097733).

2254051531 is a wasteful number, since it uses less digits than its factorization.

2254051531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7901.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2254051531 is about 47476.8525810210. The cubic root of 2254051531 is about 1311.1567451157.

The spelling of 2254051531 in words is "two billion, two hundred fifty-four million, fifty-one thousand, five hundred thirty-one".