10252340454 has 16 divisors (see below), whose sum is σ = 21583874880. Its totient is φ = 3237581160.

The previous prime is 10252340453. The next prime is 10252340477. The reversal of 10252340454 is 45404325201.

It is a super-2 number, since 2×10252340454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10252340453) 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, 44966292 + ... + 44966519.

It is an arithmetic number, because the mean of its divisors is an integer number (1348992180).

Almost surely, 2^10252340454 is an apocalyptic number.

10252340454 is an abundant number, since it is smaller than the sum of its proper divisors (11331534426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10252340454 is a wasteful number, since it uses less digits than its factorization.

10252340454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89932835.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 10252340454 its reverse (45404325201), we get a palindrome (55656665655).

The spelling of 10252340454 in words is "ten billion, two hundred fifty-two million, three hundred forty thousand, four hundred fifty-four".