35125042620 has 48 divisors (see below), whose sum is σ = 98358478848. Its totient is φ = 9365881920.

The previous prime is 35125042583. The next prime is 35125042627. The reversal of 35125042620 is 2624052153.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35125042627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1129885 + ... + 1160555.

It is an arithmetic number, because the mean of its divisors is an integer number (2049134976).

Almost surely, 2^35125042620 is an apocalyptic number.

35125042620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35125042620 is an abundant number, since it is smaller than the sum of its proper divisors (63233436228).

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

35125042620 is a wasteful number, since it uses less digits than its factorization.

35125042620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49770 (or 49768 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 35125042620 its reverse (2624052153), we get a palindrome (37749094773).

The spelling of 35125042620 in words is "thirty-five billion, one hundred twenty-five million, forty-two thousand, six hundred twenty".