10554212461 has 16 divisors (see below), whose sum is σ = 11430469120. Its totient is φ = 9687263040.

The previous prime is 10554212447. The next prime is 10554212467. The reversal of 10554212461 is 16421245501.

It is a happy number.

It is not a de Polignac number, because 10554212461 - 2²¹ = 10552115309 is a prime.

It is a super-2 number, since 2×10554212461² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10554212467) 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, 3393175 + ... + 3396283.

It is an arithmetic number, because the mean of its divisors is an integer number (714404320).

Almost surely, 2^10554212461 is an apocalyptic number.

It is an amenable number.

10554212461 is a deficient number, since it is larger than the sum of its proper divisors (876256659).

10554212461 is a wasteful number, since it uses less digits than its factorization.

10554212461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 10554212461 its reverse (16421245501), we get a palindrome (26975457962).

The spelling of 10554212461 in words is "ten billion, five hundred fifty-four million, two hundred twelve thousand, four hundred sixty-one".