10254152540 has 12 divisors (see below), whose sum is σ = 21533720376. Its totient is φ = 4101661008.

The previous prime is 10254152527. The next prime is 10254152567. The reversal of 10254152540 is 4525145201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256353794 + ... + 256353833.

It is an arithmetic number, because the mean of its divisors is an integer number (1794476698).

Almost surely, 2^10254152540 is an apocalyptic number.

10254152540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10254152540 is an abundant number, since it is smaller than the sum of its proper divisors (11279567836).

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

10254152540 is a wasteful number, since it uses less digits than its factorization.

10254152540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512707636 (or 512707634 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 10254152540 its reverse (4525145201), we get a palindrome (14779297741).

The spelling of 10254152540 in words is "ten billion, two hundred fifty-four million, one hundred fifty-two thousand, five hundred forty".