88154106461 has 4 divisors (see below), whose sum is σ = 88155823872. Its totient is φ = 88152389052.

The previous prime is 88154106449. The next prime is 88154106493. The reversal of 88154106461 is 16460145188.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88154106461 - 2²⁶ = 88086997597 is a prime.

It is a super-2 number, since 2×88154106461² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88154106421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779261 + ... + 885186.

It is an arithmetic number, because the mean of its divisors is an integer number (22038955968).

Almost surely, 2^88154106461 is an apocalyptic number.

It is an amenable number.

88154106461 is a deficient number, since it is larger than the sum of its proper divisors (1717411).

88154106461 is a wasteful number, since it uses less digits than its factorization.

88154106461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717410.

The product of its (nonzero) digits is 184320, while the sum is 44.

The spelling of 88154106461 in words is "eighty-eight billion, one hundred fifty-four million, one hundred six thousand, four hundred sixty-one".