1054342550 has 48 divisors (see below), whose sum is σ = 2143469952. Its totient is φ = 384115200.

The previous prime is 1054342543. The next prime is 1054342603. The reversal of 1054342550 is 552434501.

It is a super-2 number, since 2×1054342550² = 2223276425481005000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6344 + ... + 46356.

It is an arithmetic number, because the mean of its divisors is an integer number (44655624).

Almost surely, 2^1054342550 is an apocalyptic number.

1054342550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054342550 is an abundant number, since it is smaller than the sum of its proper divisors (1089127402).

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

1054342550 is a wasteful number, since it uses less digits than its factorization.

1054342550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40073 (or 40068 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1054342550 is about 32470.6413549224. The cubic root of 1054342550 is about 1017.7956206875.

The spelling of 1054342550 in words is "one billion, fifty-four million, three hundred forty-two thousand, five hundred fifty".