55099126 has 8 divisors (see below), whose sum is σ = 86998680. Its totient is φ = 26099568.

The previous prime is 55099117. The next prime is 55099133. The reversal of 55099126 is 62199055.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 724951 + ... + 725026.

It is an arithmetic number, because the mean of its divisors is an integer number (10874835).

Almost surely, 2^55099126 is an apocalyptic number.

55099126 is a deficient number, since it is larger than the sum of its proper divisors (31899554).

55099126 is a wasteful number, since it uses less digits than its factorization.

55099126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449998.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 55099126 is about 7422.8785521521. The cubic root of 55099126 is about 380.5235765133.

It can be divided in two parts, 55099 and 126, that added together give a square (55225 = 235²).

The spelling of 55099126 in words is "fifty-five million, ninety-nine thousand, one hundred twenty-six".