10561402092 has 48 divisors (see below), whose sum is σ = 25961949440. Its totient is φ = 3332394432.

The previous prime is 10561402087. The next prime is 10561402097. The reversal of 10561402092 is 29020416501.

It is an interprime number because it is at equal distance from previous prime (10561402087) and next prime (10561402097).

It is a super-2 number, since 2×10561402092² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10561402097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263313 + ... + 300759.

Almost surely, 2^10561402092 is an apocalyptic number.

10561402092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10561402092 is an abundant number, since it is smaller than the sum of its proper divisors (15400547348).

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

10561402092 is a wasteful number, since it uses less digits than its factorization.

10561402092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38710 (or 38708 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 10561402092 its reverse (29020416501), we get a palindrome (39581818593).

The spelling of 10561402092 in words is "ten billion, five hundred sixty-one million, four hundred two thousand, ninety-two".