1485775542 has 16 divisors (see below), whose sum is σ = 2973080880. Its totient is φ = 495003552.

The previous prime is 1485775493. The next prime is 1485775619. The reversal of 1485775542 is 2455775841.

It is a super-2 number, since 2×1485775542² = 4415057922410787528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1485775491 and 1485775500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50917 + ... + 74592.

It is an arithmetic number, because the mean of its divisors is an integer number (185817555).

Almost surely, 2^1485775542 is an apocalyptic number.

1485775542 is an abundant number, since it is smaller than the sum of its proper divisors (1487305338).

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

1485775542 is a wasteful number, since it uses less digits than its factorization.

1485775542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127487.

The product of its digits is 1568000, while the sum is 48.

The square root of 1485775542 is about 38545.7590663357. The cubic root of 1485775542 is about 1141.0843130482.

The spelling of 1485775542 in words is "one billion, four hundred eighty-five million, seven hundred seventy-five thousand, five hundred forty-two".