245114354531 has 8 divisors (see below), whose sum is σ = 265862916144. Its totient is φ = 225069134080.

The previous prime is 245114354503. The next prime is 245114354587. The reversal of 245114354531 is 135453411542.

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 245114354531 - 2¹⁸ = 245114092387 is a prime.

It is a super-2 number, since 2×245114354531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245114354431) 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, 175834565 + ... + 175835958.

It is an arithmetic number, because the mean of its divisors is an integer number (33232864518).

Almost surely, 2^245114354531 is an apocalyptic number.

245114354531 is a deficient number, since it is larger than the sum of its proper divisors (20748561613).

245114354531 is a wasteful number, since it uses less digits than its factorization.

245114354531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351670581.

The product of its digits is 144000, while the sum is 38.

The spelling of 245114354531 in words is "two hundred forty-five billion, one hundred fourteen million, three hundred fifty-four thousand, five hundred thirty-one".