1024554545 has 32 divisors (see below), whose sum is σ = 1422489600. Its totient is φ = 693918720.

The previous prime is 1024554541. The next prime is 1024554571. The reversal of 1024554545 is 5454554201.

1024554545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1024554545 - 2² = 1024554541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (1024554541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1162505 + ... + 1163385.

It is an arithmetic number, because the mean of its divisors is an integer number (44452800).

Almost surely, 2^1024554545 is an apocalyptic number.

It is an amenable number.

1024554545 is a deficient number, since it is larger than the sum of its proper divisors (397935055).

1024554545 is a wasteful number, since it uses less digits than its factorization.

1024554545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265.

The product of its (nonzero) digits is 80000, while the sum is 35.

The square root of 1024554545 is about 32008.6635928462. The cubic root of 1024554545 is about 1008.1187557579.

The spelling of 1024554545 in words is "one billion, twenty-four million, five hundred fifty-four thousand, five hundred forty-five".