1550773114 has 32 divisors (see below), whose sum is σ = 2651927040. Its totient is φ = 673239600.

The previous prime is 1550773097. The next prime is 1550773187. The reversal of 1550773114 is 4113770551.

It is a happy number.

It is a super-2 number, since 2×1550773114² = 4809794502210513992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1550773114.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408477 + ... + 412255.

It is an arithmetic number, because the mean of its divisors is an integer number (82872720).

Almost surely, 2^1550773114 is an apocalyptic number.

1550773114 is a deficient number, since it is larger than the sum of its proper divisors (1101153926).

1550773114 is a wasteful number, since it uses less digits than its factorization.

1550773114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626.

The product of its (nonzero) digits is 14700, while the sum is 34.

The square root of 1550773114 is about 39379.8567036499. The cubic root of 1550773114 is about 1157.4869083135.

The spelling of 1550773114 in words is "one billion, five hundred fifty million, seven hundred seventy-three thousand, one hundred fourteen".