2031653125 has 24 divisors (see below), whose sum is σ = 2549836800. Its totient is φ = 1618650000.

The previous prime is 2031653101. The next prime is 2031653137. The reversal of 2031653125 is 5213561302.

It is not a de Polignac number, because 2031653125 - 2⁹ = 2031652613 is a prime.

It is a super-3 number, since 3×2031653125³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2031653093 and 2031653102.

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, 845676 + ... + 848074.

It is an arithmetic number, because the mean of its divisors is an integer number (106243200).

Almost surely, 2^2031653125 is an apocalyptic number.

2031653125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2031653125 is a deficient number, since it is larger than the sum of its proper divisors (518183675).

2031653125 is an frugal number, since it uses more digits than its factorization.

2031653125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2031653125 is about 45073.8629917605. The cubic root of 2031653125 is about 1266.5330297226.

It can be divided in two parts, 20316 and 53125, that added together give a square (73441 = 271²).

The spelling of 2031653125 in words is "two billion, thirty-one million, six hundred fifty-three thousand, one hundred twenty-five".