1487422545 has 16 divisors (see below), whose sum is σ = 2719858560. Its totient is φ = 679964544.

The previous prime is 1487422511. The next prime is 1487422549. The reversal of 1487422545 is 5452247841.

It is not a de Polignac number, because 1487422545 - 2¹⁷ = 1487291473 is a prime.

It is a super-3 number, since 3×1487422545³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1487422497 and 1487422506.

It is not an unprimeable number, because it can be changed into a prime (1487422549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7082860 + ... + 7083069.

It is an arithmetic number, because the mean of its divisors is an integer number (169991160).

Almost surely, 2^1487422545 is an apocalyptic number.

1487422545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1487422545 is a deficient number, since it is larger than the sum of its proper divisors (1232436015).

1487422545 is a wasteful number, since it uses less digits than its factorization.

1487422545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14165944.

The product of its digits is 358400, while the sum is 42.

The square root of 1487422545 is about 38567.1174058938. The cubic root of 1487422545 is about 1141.5057933291.

The spelling of 1487422545 in words is "one billion, four hundred eighty-seven million, four hundred twenty-two thousand, five hundred forty-five".